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Maili L, Tandon B, Yuan Q, Menezes S, Chiu F, Hashmi SS, Letra A, Eisenhoffer GT, Hecht JT. Disruption of fos causes craniofacial anomalies in developing zebrafish. Front Cell Dev Biol 2023; 11:1141893. [PMID: 37664458 PMCID: PMC10469461 DOI: 10.3389/fcell.2023.1141893] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 06/21/2023] [Indexed: 09/05/2023] Open
Abstract
Craniofacial development is a complex and tightly regulated process and disruptions can lead to structural birth defects, the most common being nonsyndromic cleft lip and palate (NSCLP). Previously, we identified FOS as a candidate regulator of NSCLP through family-based association studies, yet its specific contributions to oral and palatal formation are poorly understood. This study investigated the role of fos during zebrafish craniofacial development through genetic disruption and knockdown approaches. Fos was expressed in the periderm, olfactory epithelium and other cell populations in the head. Genetic perturbation of fos produced an abnormal craniofacial phenotype with a hypoplastic oral cavity that showed significant changes in midface dimensions by quantitative facial morphometric analysis. Loss and knockdown of fos caused increased cell apoptosis in the head, followed by a significant reduction in cranial neural crest cells (CNCCs) populating the upper and lower jaws. These changes resulted in abnormalities of cartilage, bone and pharyngeal teeth formation. Periderm cells surrounding the oral cavity showed altered morphology and a subset of cells in the upper and lower lip showed disrupted Wnt/β-catenin activation, consistent with modified inductive interactions between mesenchymal and epithelial cells. Taken together, these findings demonstrate that perturbation of fos has detrimental effects on oral epithelial and CNCC-derived tissues suggesting that it plays a critical role in zebrafish craniofacial development and a potential role in NSCLP.
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Affiliation(s)
- Lorena Maili
- Department of Pediatrics, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, TX, United States
- Genetics and Epigenetics Graduate Program, The University of Texas MD Anderson Cancer Center UTHealth Houston Graduate School of Biomedical Sciences, Houston, TX, United States
| | - Bhavna Tandon
- Department of Pediatrics, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Qiuping Yuan
- Department of Pediatrics, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Simone Menezes
- Center for Craniofacial Research, University of Texas Health Science Center School of Dentistry at Houston, Houston, TX, United States
| | - Frankie Chiu
- Department of Pediatrics, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, TX, United States
| | - S. Shahrukh Hashmi
- Department of Pediatrics, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Ariadne Letra
- Center for Craniofacial Research, University of Texas Health Science Center School of Dentistry at Houston, Houston, TX, United States
- Department of Diagnostic and Biomedical Sciences, University of Texas Health Science Center School of Dentistry at Houston, Houston, TX, United States
| | - George T. Eisenhoffer
- Genetics and Epigenetics Graduate Program, The University of Texas MD Anderson Cancer Center UTHealth Houston Graduate School of Biomedical Sciences, Houston, TX, United States
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jacqueline T. Hecht
- Department of Pediatrics, McGovern Medical School at the University of Texas Health Science Center at Houston, Houston, TX, United States
- Genetics and Epigenetics Graduate Program, The University of Texas MD Anderson Cancer Center UTHealth Houston Graduate School of Biomedical Sciences, Houston, TX, United States
- Center for Craniofacial Research, University of Texas Health Science Center School of Dentistry at Houston, Houston, TX, United States
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Tahmasebi E, Mohammadi M, Alam M, Abbasi K, Gharibian Bajestani S, Khanmohammad R, Haseli M, Yazdanian M, Esmaeili Fard Barzegar P, Tebyaniyan H. The current regenerative medicine approaches of craniofacial diseases: A narrative review. Front Cell Dev Biol 2023; 11:1112378. [PMID: 36926524 PMCID: PMC10011176 DOI: 10.3389/fcell.2023.1112378] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/08/2023] [Indexed: 03/08/2023] Open
Abstract
Craniofacial deformities (CFDs) develop following oncological resection, trauma, or congenital disorders. Trauma is one of the top five causes of death globally, with rates varying from country to country. They result in a non-healing composite tissue wound as they degenerate in soft or hard tissues. Approximately one-third of oral diseases are caused by gum disease. Due to the complexity of anatomical structures in the region and the variety of tissue-specific requirements, CFD treatments present many challenges. Many treatment methods for CFDs are available today, such as drugs, regenerative medicine (RM), surgery, and tissue engineering. Functional restoration of a tissue or an organ after trauma or other chronic diseases is the focus of this emerging field of science. The materials and methodologies used in craniofacial reconstruction have significantly improved in the last few years. A facial fracture requires bone preservation as much as possible, so tiny fragments are removed initially. It is possible to replace bone marrow stem cells with oral stem cells for CFDs due to their excellent potential for bone formation. This review article discusses regenerative approaches for different types of craniofacial diseases.
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Affiliation(s)
- Elahe Tahmasebi
- Research Center for Prevention of Oral and Dental Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mehdi Mohammadi
- School of Dentistry, Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Mostafa Alam
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kamyar Abbasi
- Department of Prosthodontics, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeed Gharibian Bajestani
- Student Research Committee, Dentistry Research Center, Research Institute of Dental Sciences, Dental School, Shahid Behesti University of Medical Sciences, Tehran, Iran
| | - Rojin Khanmohammad
- Student Research Committee, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mohsen Haseli
- Student Research Committee, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mohsen Yazdanian
- Research Center for Prevention of Oral and Dental Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Hamid Tebyaniyan
- Department of Science and Research, Islimic Azade University, Tehran, Iran
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Manuela J, David ZJ, Nicole S, Nicole C, Paul B, Erich K, Lisa SP, Claudia M, Marcel L, Stefan K. Optimization of the TeraTox assay for preclinical teratogenicity assessment. Toxicol Sci 2022; 188:17-33. [PMID: 35485993 PMCID: PMC9237991 DOI: 10.1093/toxsci/kfac046] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Current animal-free methods to assess teratogenicity of drugs under development still deliver high numbers of false negatives. To improve the sensitivity of human teratogenicity prediction, we characterized the TeraTox test, a newly developed multilineage differentiation assay using 3D human-induced pluripotent stem cells. TeraTox produces primary output concentration-dependent cytotoxicity and altered gene expression induced by each test compound. These data are fed into an interpretable machine-learning model to perform prediction, which relates to the concentration-dependent human teratogenicity potential of drug candidates. We applied TeraTox to profile 33 approved pharmaceuticals and 12 proprietary drug candidates with known in vivo data. Comparing TeraTox predictions with known human or animal toxicity, we report an accuracy of 69% (specificity: 53%, sensitivity: 79%). TeraTox performed better than 2 quantitative structure-activity relationship models and had a higher sensitivity than the murine embryonic stem cell test (accuracy: 58%, specificity: 76%, and sensitivity: 46%) run in the same laboratory. The overall prediction accuracy could be further improved by combining TeraTox and mouse embryonic stem cell test results. Furthermore, patterns of altered gene expression revealed by TeraTox may help grouping toxicologically similar compounds and possibly deducing common modes of action. The TeraTox assay and the dataset described here therefore represent a new tool and a valuable resource for drug teratogenicity assessment.
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Affiliation(s)
- Jaklin Manuela
- Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche, Switzerland.,Department for In Vitro Toxicology and Biomedicine Inaugurated by the Doerenkamp-Zbinden Foundation, University of Konstanz, Germany
| | - Zhang Jitao David
- Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche, Switzerland
| | - Schäfer Nicole
- Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche, Switzerland
| | - Clemann Nicole
- Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche, Switzerland
| | - Barrow Paul
- Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche, Switzerland
| | - Küng Erich
- Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche, Switzerland
| | - Sach-Peltason Lisa
- Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche, Switzerland
| | | | - Leist Marcel
- Department for In Vitro Toxicology and Biomedicine Inaugurated by the Doerenkamp-Zbinden Foundation, University of Konstanz, Germany
| | - Kustermann Stefan
- Pharma Research and Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche, Switzerland
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Atukorala ADS, Ratnayake RK. Cellular and molecular mechanisms in the development of a cleft lip and/or cleft palate; insights from zebrafish (Danio rerio). Anat Rec (Hoboken) 2020; 304:1650-1660. [PMID: 33099891 DOI: 10.1002/ar.24547] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 08/31/2020] [Accepted: 09/09/2020] [Indexed: 12/18/2022]
Abstract
Human cleft lip and/or palate (CLP) are immediately recognizable congenital abnormalities of the face. Lip and palate develop from facial primordia through the coordinated activities of ectodermal epithelium and neural crest cells (NCCs) derived from ectomesenchyme tissue. Subtle changes in the regulatory mechanisms of NCC or ectodermal epithelial cells can result in CLP. Genetic and environmental contributions or a combination of both play a significant role in the progression of CLP. Model organisms provide us with a wealth of information in understanding the pathophysiology and genetic etiology of this complex disease. Small teleost, zebrafish (Danio rerio) is one of the popular model in craniofacial developmental biology. The short generation time and large number of optically transparent, easily manipulated embryos increase the value of zebrafish to identify novel candidate genes and gene regulatory networks underlying craniofacial development. In addition, it is widely used to identify the mechanisms of environmental teratogens and in therapeutic drug screening. Here, we discuss the value of zebrafish as a model to understand epithelial and NCC induced ectomesenchymal cell activities during early palate morphogenesis and robustness of the zebrafish in modern research on identifying the genetic and environmental etiological factors of CLP.
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Affiliation(s)
- Atukorallaya Devi Sewvandini Atukorala
- Rady Faculty of Health Sciences, Department of Oral Biology, Dr. Gerald Niznick College of Dentistry, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Ravindra Kumar Ratnayake
- Rady Faculty of Health Sciences, Department of Oral Biology, Dr. Gerald Niznick College of Dentistry, University of Manitoba, Winnipeg, Manitoba, Canada
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